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2 layers47.8 × 50.8 mm2AAAHolder, the printed circuit board in 3D

Flexible Hardware Platform for 868MHz Sensors and Actors

Size
47.8 × 50.8 mm
Copper layers
2
Thickness
1.6 mm
Parts
53
Nets
13
Pads
66
Tracks, vias
14, 0
Routed
Yes
KiCad
KiCad 4
Created
5 Jul 2017
Updated
8 Mar 2020

Overview

2AAAHolder is an open-source printed circuit board by pa-pa, from the pa-pa/HMSensor repository on GitHub. It is a 2-layer board of 47.8 × 50.8 mm with 53 parts on 13 nets, routed with 14 tracks and 0 vias.

It belongs with the radio and wireless and sensors and measurement boards of this library.

README

README.md

HMSensor

Flexible and tiny (40x20mm) Hardware Platform for 868MHz Sensors and Actors.

It comes in tow different variants:

  • StepUp: For Batter or PowerSupply usage
  • CR2032: For even smaller coin battery applications

HMSensor-StepUp

Extensible with AddOn-Boards.

AddOn Example

Parts

53
QtyValueFootprintReferences
2ContactsPin_Headers:Pin_Header_Straight_1x04_Pitch2.54mmP1, P6
1ContactsPin_Headers:Pin_Header_Straight_1x06_Pitch2.54mmP2

The 3 most common of 53 parts.

More from pa-pa/HMSensor

4
  • 2 layers20 × 30 mmRelayBoard, the printed circuit board in 3D

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    Flexible Hardware Platform for 868MHz Sensors and Actors

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  • 2 layers20 × 40 mmHMSensor StepUp, the printed circuit board in 3D

    HMSensor StepUp

    pa-pa/HMSensor

    Flexible Hardware Platform for 868MHz Sensors and Actors

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  • 2 layers20 × 40 mmHMSensor CR2032, the printed circuit board in 3D

    HMSensor CR2032

    pa-pa/HMSensor

    Flexible Hardware Platform for 868MHz Sensors and Actors

    24 parts20
  • 2 layers20 × 30 mmI2CBoard, the printed circuit board in 3D

    I2CBoard

    pa-pa/HMSensor

    Flexible Hardware Platform for 868MHz Sensors and Actors

    19 parts20

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Questions

How big is the 2AAAHolder PCB?

It measures 47.8 × 50.8 mm and has 2 copper layers, 1.6 mm thick.

What parts does the 2AAAHolder use?

53 parts. The full list of its parts is on this page, with links to each part's symbol and footprint where PCBKit's library has them.

Where can I download the 2AAAHolder KiCad files?

From the pa-pa/HMSensor repository on GitHub, at the commit this page was made from: the board is AddOns/2AAAHolder/2AAAHolder.kicad_pcb. PCBKit opens the board in the browser, with nothing to install.

Can I use the 2AAAHolder design in my own project?

Its repository states no licence, so its author keeps all rights: ask pa-pa before reusing the design.